Heat Energy Transfer

Heat energy transfer is heat moving from a cooler object to a warmer object.

• True

• False

The flow of heat through fluid, such as liquids and gases, when the fluid itself moves is the definition of ...

Radiation can happen in a vacuum area (space in which there is no matter)

• True

• False

The flow of heat through matter without movement of the matter is the definition of

Answer explanation

The flow of heat through matter without movement of the matter is the definition of conduction

Which of these is a good conductor?

• Wood

• Fibreglass

• Iron

• Plastic

Answer explanation

Wood, fibreglass, and plastic are bad conductor

When water evaporates, the temperature of the water increases

• True

• False

Answer explanation

When water evaporates, it takes energy and therefore has a cooling effect.